.demat-microsoft-invitation {
  position: fixed !important;

  top: 85px !important;
  right: 20px !important;
  left: auto !important;

  width: 345px !important;
  max-width: calc(100vw - 24px) !important;
  box-sizing: border-box;

  max-height: calc(100vh - 110px);
  overflow-y: auto;

  background-color: #ffffff;
  border: 1px solid #d7e4f0;
  border-radius: 12px;

  box-shadow: 0 8px 28px rgba(25, 55, 85, 0.22);

  z-index: 11000 !important;
}

/* Téléphone et petit écran */
@media screen and (max-width: 600px) {
  .demat-microsoft-invitation {
    top: 12px !important;
    right: 12px !important;
    left: 12px !important;

    width: auto !important;
    max-height: calc(100vh - 24px);
  }
}